在不知道文件是什么編碼的時(shí)候，怎么辦
這個(gè)文件如果是從服務(wù)器中直接通過程序得到的，不知道其編碼內(nèi)容，該如何去得到其內(nèi)容，讓內(nèi)容不是亂碼
zcrazy
2015-10-19
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2015-10-19
public?static?String?codeString(String?fileName)?throws?Exception{ ????????BufferedInputStream?bin?=?new?BufferedInputStream( ????????new?FileInputStream(fileName)); ????????int?p?=?(bin.read()?<<?8)?+?bin.read(); ????????String?code?=?null; ????????? ????????switch?(p)?{ ????????????case?0xefbb: ????????????????code?=?"UTF-8"; ????????????????break; ????????????case?0xfffe: ????????????????code?=?"Unicode"; ????????????????break; ????????????case?0xfeff: ????????????????code?=?"UTF-16BE"; ????????????????break; ????????????default: ????????????????code?=?"GBK"; ????????} ????????? ????????return?code; ????}網(wǎng)上找的，不知道用木有用，你試下
2015-10-19
一般都是“約定”好的吧？比如約定是 GBK或UTF8